Versions of Rhode Island General Laws > Chapter 39-27.1 - Appliance and Equipment Energy and Water Efficiency Standards Act of 2021History of Section. on LawServer 2023 Rhode Island General Laws > Chapter 39-27.1 – Appliance and Equipment Energy and Water Efficiency Standards Act of 2021History of Section. 2022 Rhode Island General Laws > Chapter 39-27.1 – Appliance and Equipment Energy and Water Efficiency Standards Act of 2021